|
|
| Map name | Map | Easy | Nightmare |
| The Slipgate Complex | e1m1 | 1:01 | |
| Castle of The Damned | e1m2 | 0:54 | |
| The Necropolis | e1m3 | ||
| The Grisly Grotto | e1m4 | ||
| Gloom Keep | e1m5 | ||
| The Door to Chthon | e1m6 | 0:53 | |
| The House of Chthon | e1m7 | 0:17 | 0:34 |
| Ziggurat Vertigo | e1m8 |
|
|
| Map name | Map | Easy | Nightmare |
| The Installation | e2m1 | 1:22 | |
| The Ogre Citadel | e2m2 | ||
| The Crypt of Decay | e2m3 | ||
| The Ebon Fortress | e2m4 | ||
| The Wizard's Manse | e2m5 | ||
| The Dismal Oubliette | e2m6 | ||
| The Underearth | e2m7 |
|
|
| Map name | Map | Easy | Nightmare |
| Termination Central | e3m1 | ||
| The Vaults of Zin | e3m2 | ||
| The Tomb of Terror | e3m3 | ||
| Satan's Dark Delight | e3m4 | ||
| The Wind Tunnels | e3m5 | ||
| Chambers of Torment | e3m6 | ||
| The Haunted Halls | e3m7 |
|
|
| Map name | Map | Easy | Nightmare |
| The Sewage System | e4m1 | 1:00 | |
| The Tower of Despair | e4m2 | ||
| The Elder God Shrine | e4m3 | ||
| The Palace of Hate | e4m4 | 2:37 | |
| Hell's Atrium | e4m5 | ||
| The Pain Maze | e4m6 | ||
| Azure Agony | e4m7 | ||
| Nameless City | e4m8 |
| Shub Niggurath | end |